Invention Grant
US08483460B2 System and method for measuring hole orientation for SPECT collimators
有权
用于测量SPECT准直仪孔取向的系统和方法
- Patent Title: System and method for measuring hole orientation for SPECT collimators
- Patent Title (中): 用于测量SPECT准直仪孔取向的系统和方法
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Application No.: US13678903Application Date: 2012-11-16
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Publication No.: US08483460B2Publication Date: 2013-07-09
- Inventor: Ronald E. Malmin
- Applicant: Siemens Medical Solutions USA, Inc.
- Applicant Address: US PA Malvern
- Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee: Siemens Medical Solutions USA, Inc.
- Current Assignee Address: US PA Malvern
- Agent Peter Kendall
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method for performing reconstruction of single photon emission computed tomographic images wherein forward and/or backward projection steps in the reconstruction utilize measured collimator hole orientation angles, whereby the reconstructed tomographic images have improved image resolution and reduced distortion and artifact content.
Public/Granted literature
- US20130077846A1 System and Method for Measuring Hole Orientation for SPECT Collimators Public/Granted day:2013-03-28
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